RO96942B1 - Easily fusible low pbo content glaze and process for obtaining the same - Google Patents

Easily fusible low pbo content glaze and process for obtaining the same

Info

Publication number
RO96942B1
RO96942B1 RO126701A RO12670187A RO96942B1 RO 96942 B1 RO96942 B1 RO 96942B1 RO 126701 A RO126701 A RO 126701A RO 12670187 A RO12670187 A RO 12670187A RO 96942 B1 RO96942 B1 RO 96942B1
Authority
RO
Romania
Prior art keywords
obtaining
same
pbo content
easily fusible
glaze
Prior art date
Application number
RO126701A
Other languages
Romanian (ro)
Other versions
RO96942A2 (en
Inventor
Adrian Crisan
Daniela Jakab
Original Assignee
îNTREPRINDEREA DE PRODUSE CERAMICE "RECORD"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by îNTREPRINDEREA DE PRODUSE CERAMICE "RECORD" filed Critical îNTREPRINDEREA DE PRODUSE CERAMICE "RECORD"
Priority to RO126701A priority Critical patent/RO96942B1/en
Publication of RO96942A2 publication Critical patent/RO96942A2/en
Publication of RO96942B1 publication Critical patent/RO96942B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/10—Frit compositions, i.e. in a powdered or comminuted form containing lead

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

Inventia se refera la o glazura utor fuzibila cu continut redus de PbO, care contine, în principal, oxizi alcalini, CaO, B2O3, Al2O3 si Sio2. Se obtine prin amestecarea a doua frite în cantitati prestabilite cu adaosuri de caolin, creta si oxizi coloranti uzuali, macinarea umeda a amestecului, aplicarea glazurii pe cahle si arderea cahlelor glazurate la temperatura de 950...980 degree C.The invention relates to a low frosted low-content PbO glazing, which mainly contains alkali oxides, CaO, B2O3, Al2O3 and SiO2. It is obtained by mixing two frittes in predetermined quantities with the addition of kaolin, chalk and usual dyes, wet grinding of the mixture, application of glazes to the tiles and burning of glazed tiles at a temperature of 950 ... 980 degrees C.

RO126701A 1987-01-22 1987-01-22 Easily fusible low pbo content glaze and process for obtaining the same RO96942B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO126701A RO96942B1 (en) 1987-01-22 1987-01-22 Easily fusible low pbo content glaze and process for obtaining the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO126701A RO96942B1 (en) 1987-01-22 1987-01-22 Easily fusible low pbo content glaze and process for obtaining the same

Publications (2)

Publication Number Publication Date
RO96942A2 RO96942A2 (en) 1989-05-30
RO96942B1 true RO96942B1 (en) 1989-06-01

Family

ID=20120368

Family Applications (1)

Application Number Title Priority Date Filing Date
RO126701A RO96942B1 (en) 1987-01-22 1987-01-22 Easily fusible low pbo content glaze and process for obtaining the same

Country Status (1)

Country Link
RO (1) RO96942B1 (en)

Also Published As

Publication number Publication date
RO96942A2 (en) 1989-05-30

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